88928640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{15439}}^1$

素因数の和:15464

約数の個数: 96

約数和(自身を含む): 307101600

約数和(自身を除く): 218172960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 15439, 30878, 46317, 61756, 77195, 92634, 123512, 138951, 154390, 185268, 231585, 247024, 277902, 308780, 370536, 463170, 494048, 555804, 617560, 694755, 741072, 926340, 988096, 1111608, 1235120, 1389510, 1482144, 1852680, 1976192, 2223216, 2470240, 2779020, 2964288, 3705360, 4446432, 4940480, 5558040, 5928576, 7410720, 8892864, 9880960, 11116080, 14821440, 17785728, 22232160, 29642880, 44464320, 88928640]

約数ペア:

[(1, 88928640), (2, 44464320), (3, 29642880), (4, 22232160), (5, 17785728), (6, 14821440), (8, 11116080), (9, 9880960), (10, 8892864), (12, 7410720), (15, 5928576), (16, 5558040), (18, 4940480), (20, 4446432), (24, 3705360), (30, 2964288), (32, 2779020), (36, 2470240), (40, 2223216), (45, 1976192), (48, 1852680), (60, 1482144), (64, 1389510), (72, 1235120), (80, 1111608), (90, 988096), (96, 926340), (120, 741072), (128, 694755), (144, 617560), (160, 555804), (180, 494048), (192, 463170), (240, 370536), (288, 308780), (320, 277902), (360, 247024), (384, 231585), (480, 185268), (576, 154390), (640, 138951), (720, 123512), (960, 92634), (1152, 77195), (1440, 61756), (1920, 46317), (2880, 30878), (5760, 15439)]